Which mineral is hard enough to scratch calcite? * 1 talc 2 sulfur 3 halite 4 quartz

asked May 27, 2022 117k views

3 votes

Which mineral is hard enough to scratch calcite? *

1 talc
2 sulfur
3 halite
4 quartz

6.3k points

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10 votes

Answer:

Should be number 4, quartz.

Step-by-step explanation:

Quartz is rougher than calcite, therefore it's able to scratch it.

Nico Serrano answered May 31, 2022

6.0k points

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